SetQueueAttributesRequest

Constructs a new SetQueueAttributesRequest object. Callers should use the setter or fluent setter (with...)
methods to initialize any additional object members.

Parameters:

queueUrl - The URL of the Amazon SQS queue whose attributes are set.

Queue URLs are case-sensitive.

attributes - A map of attributes to set.

The following lists the names, descriptions, and values of the special request parameters that the
SetQueueAttributes action uses:

DelaySeconds - The length of time, in seconds, for which the delivery of all messages in the
queue is delayed. Valid values: An integer from 0 to 900 (15 minutes). The default is 0 (zero).

MaximumMessageSize - The limit of how many bytes a message can contain before Amazon SQS
rejects it. Valid values: An integer from 1,024 bytes (1 KiB) up to 262,144 bytes (256 KiB). The default
is 262,144 (256 KiB).

MessageRetentionPeriod - The length of time, in seconds, for which Amazon SQS retains a
message. Valid values: An integer representing seconds, from 60 (1 minute) to 1,209,600 (14 days). The
default is 345,600 (4 days).

Policy - The queue's policy. A valid AWS policy. For more information about policy structure,
see Overview of AWS IAM
Policies in the Amazon IAM User Guide.

ReceiveMessageWaitTimeSeconds - The length of time, in seconds, for which a
ReceiveMessage action waits for a message to arrive. Valid values: an integer from 0
to 20 (seconds). The default is 0.

RedrivePolicy - The parameters for the dead letter queue functionality of the source queue.
For more information about the redrive policy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.

The dead letter queue of a FIFO queue must also be a FIFO queue. Similarly, the dead letter queue of a
standard queue must also be a standard queue.

VisibilityTimeout - The visibility timeout for the queue. Valid values: an integer from 0 to
43,200 (12 hours). The default is 30. For more information about the visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.

KmsMasterKeyId - The ID of an AWS-managed customer master key (CMK) for Amazon SQS or a
custom CMK. For more information, see Key Terms. While the alias of the AWS-managed CMK for Amazon SQS is always alias/aws/sqs
, the alias of a custom CMK can, for example, be alias/aws/sqs. For more examples, see KeyId in the AWS Key Management Service API Reference.

KmsDataKeyReusePeriodSeconds - The length of time, in seconds, for which Amazon SQS can reuse
a data key to
encrypt or decrypt messages before calling AWS KMS again. An integer representing seconds, between 60
seconds (1 minute) and 86,400 seconds (24 hours). The default is 300 (5 minutes). A shorter time period
provides better security but results in more calls to KMS which incur charges after Free Tier. For more
information, see How Does the Data Key Reuse Period Work?.

If you aren't able to provide a MessageDeduplicationId and you enable
ContentBasedDeduplication for your queue, Amazon SQS uses a SHA-256 hash to generate the
MessageDeduplicationId using the body of the message (but not the attributes of the message).

If you don't provide a MessageDeduplicationId and the queue doesn't have
ContentBasedDeduplication set, the action fails with an error.

If the queue has ContentBasedDeduplication set, your MessageDeduplicationId
overrides the generated one.

When ContentBasedDeduplication is in effect, messages with identical content sent within the
deduplication interval are treated as duplicates and only one copy of the message is delivered.

If you send one message with ContentBasedDeduplication enabled and then another message with
a MessageDeduplicationId that is the same as the one generated for the first
MessageDeduplicationId, the two messages are treated as duplicates and only one copy of the
message is delivered.

Any other valid special request parameters (such as the following) are ignored:

getAttributes

The following lists the names, descriptions, and values of the special request parameters that the
SetQueueAttributes action uses:

DelaySeconds - The length of time, in seconds, for which the delivery of all messages in the queue
is delayed. Valid values: An integer from 0 to 900 (15 minutes). The default is 0 (zero).

MaximumMessageSize - The limit of how many bytes a message can contain before Amazon SQS rejects it.
Valid values: An integer from 1,024 bytes (1 KiB) up to 262,144 bytes (256 KiB). The default is 262,144 (256
KiB).

MessageRetentionPeriod - The length of time, in seconds, for which Amazon SQS retains a message.
Valid values: An integer representing seconds, from 60 (1 minute) to 1,209,600 (14 days). The default is 345,600
(4 days).

Policy - The queue's policy. A valid AWS policy. For more information about policy structure, see Overview of AWS IAM Policies in
the Amazon IAM User Guide.

ReceiveMessageWaitTimeSeconds - The length of time, in seconds, for which a
ReceiveMessage action waits for a message to arrive. Valid values: an integer from 0 to 20
(seconds). The default is 0.

RedrivePolicy - The parameters for the dead letter queue functionality of the source queue. For more
information about the redrive policy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.

The dead letter queue of a FIFO queue must also be a FIFO queue. Similarly, the dead letter queue of a standard
queue must also be a standard queue.

VisibilityTimeout - The visibility timeout for the queue. Valid values: an integer from 0 to 43,200
(12 hours). The default is 30. For more information about the visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.

KmsMasterKeyId - The ID of an AWS-managed customer master key (CMK) for Amazon SQS or a custom CMK.
For more information, see Key Terms. While the alias of the AWS-managed CMK for Amazon SQS is always alias/aws/sqs, the
alias of a custom CMK can, for example, be alias/aws/sqs. For more examples, see KeyId in the AWS Key Management Service API Reference.

KmsDataKeyReusePeriodSeconds - The length of time, in seconds, for which Amazon SQS can reuse a data key to encrypt or
decrypt messages before calling AWS KMS again. An integer representing seconds, between 60 seconds (1 minute) and
86,400 seconds (24 hours). The default is 300 (5 minutes). A shorter time period provides better security but
results in more calls to KMS which incur charges after Free Tier. For more information, see How Does the Data Key Reuse Period Work?.

If you aren't able to provide a MessageDeduplicationId and you enable
ContentBasedDeduplication for your queue, Amazon SQS uses a SHA-256 hash to generate the
MessageDeduplicationId using the body of the message (but not the attributes of the message).

If you don't provide a MessageDeduplicationId and the queue doesn't have
ContentBasedDeduplication set, the action fails with an error.

If the queue has ContentBasedDeduplication set, your MessageDeduplicationId overrides
the generated one.

When ContentBasedDeduplication is in effect, messages with identical content sent within the
deduplication interval are treated as duplicates and only one copy of the message is delivered.

If you send one message with ContentBasedDeduplication enabled and then another message with a
MessageDeduplicationId that is the same as the one generated for the first
MessageDeduplicationId, the two messages are treated as duplicates and only one copy of the message
is delivered.

Any other valid special request parameters (such as the following) are ignored:

ApproximateNumberOfMessages

ApproximateNumberOfMessagesDelayed

ApproximateNumberOfMessagesNotVisible

CreatedTimestamp

LastModifiedTimestamp

QueueArn

Returns:

A map of attributes to set.

The following lists the names, descriptions, and values of the special request parameters that the
SetQueueAttributes action uses:

DelaySeconds - The length of time, in seconds, for which the delivery of all messages in the
queue is delayed. Valid values: An integer from 0 to 900 (15 minutes). The default is 0 (zero).

MaximumMessageSize - The limit of how many bytes a message can contain before Amazon SQS
rejects it. Valid values: An integer from 1,024 bytes (1 KiB) up to 262,144 bytes (256 KiB). The default
is 262,144 (256 KiB).

MessageRetentionPeriod - The length of time, in seconds, for which Amazon SQS retains a
message. Valid values: An integer representing seconds, from 60 (1 minute) to 1,209,600 (14 days). The
default is 345,600 (4 days).

Policy - The queue's policy. A valid AWS policy. For more information about policy
structure, see Overview
of AWS IAM Policies in the Amazon IAM User Guide.

ReceiveMessageWaitTimeSeconds - The length of time, in seconds, for which a
ReceiveMessage action waits for a message to arrive. Valid values: an integer from
0 to 20 (seconds). The default is 0.

RedrivePolicy - The parameters for the dead letter queue functionality of the source queue.
For more information about the redrive policy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.

The dead letter queue of a FIFO queue must also be a FIFO queue. Similarly, the dead letter queue of a
standard queue must also be a standard queue.

VisibilityTimeout - The visibility timeout for the queue. Valid values: an integer from 0 to
43,200 (12 hours). The default is 30. For more information about the visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.

KmsMasterKeyId - The ID of an AWS-managed customer master key (CMK) for Amazon SQS or a
custom CMK. For more information, see Key Terms. While the alias of the AWS-managed CMK for Amazon SQS is always
alias/aws/sqs, the alias of a custom CMK can, for example, be alias/aws/sqs.
For more examples, see KeyId in the AWS Key Management Service API Reference.

KmsDataKeyReusePeriodSeconds - The length of time, in seconds, for which Amazon SQS can
reuse a data
key to encrypt or decrypt messages before calling AWS KMS again. An integer representing seconds,
between 60 seconds (1 minute) and 86,400 seconds (24 hours). The default is 300 (5 minutes). A shorter
time period provides better security but results in more calls to KMS which incur charges after Free
Tier. For more information, see How Does the Data Key Reuse Period Work?.

If you aren't able to provide a MessageDeduplicationId and you enable
ContentBasedDeduplication for your queue, Amazon SQS uses a SHA-256 hash to generate the
MessageDeduplicationId using the body of the message (but not the attributes of the
message).

If you don't provide a MessageDeduplicationId and the queue doesn't have
ContentBasedDeduplication set, the action fails with an error.

If the queue has ContentBasedDeduplication set, your MessageDeduplicationId
overrides the generated one.

When ContentBasedDeduplication is in effect, messages with identical content sent within the
deduplication interval are treated as duplicates and only one copy of the message is delivered.

If you send one message with ContentBasedDeduplication enabled and then another message with
a MessageDeduplicationId that is the same as the one generated for the first
MessageDeduplicationId, the two messages are treated as duplicates and only one copy of the
message is delivered.

Any other valid special request parameters (such as the following) are ignored:

setAttributes

The following lists the names, descriptions, and values of the special request parameters that the
SetQueueAttributes action uses:

DelaySeconds - The length of time, in seconds, for which the delivery of all messages in the queue
is delayed. Valid values: An integer from 0 to 900 (15 minutes). The default is 0 (zero).

MaximumMessageSize - The limit of how many bytes a message can contain before Amazon SQS rejects it.
Valid values: An integer from 1,024 bytes (1 KiB) up to 262,144 bytes (256 KiB). The default is 262,144 (256
KiB).

MessageRetentionPeriod - The length of time, in seconds, for which Amazon SQS retains a message.
Valid values: An integer representing seconds, from 60 (1 minute) to 1,209,600 (14 days). The default is 345,600
(4 days).

Policy - The queue's policy. A valid AWS policy. For more information about policy structure, see Overview of AWS IAM Policies in
the Amazon IAM User Guide.

ReceiveMessageWaitTimeSeconds - The length of time, in seconds, for which a
ReceiveMessage action waits for a message to arrive. Valid values: an integer from 0 to 20
(seconds). The default is 0.

RedrivePolicy - The parameters for the dead letter queue functionality of the source queue. For more
information about the redrive policy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.

The dead letter queue of a FIFO queue must also be a FIFO queue. Similarly, the dead letter queue of a standard
queue must also be a standard queue.

VisibilityTimeout - The visibility timeout for the queue. Valid values: an integer from 0 to 43,200
(12 hours). The default is 30. For more information about the visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.

KmsMasterKeyId - The ID of an AWS-managed customer master key (CMK) for Amazon SQS or a custom CMK.
For more information, see Key Terms. While the alias of the AWS-managed CMK for Amazon SQS is always alias/aws/sqs, the
alias of a custom CMK can, for example, be alias/aws/sqs. For more examples, see KeyId in the AWS Key Management Service API Reference.

KmsDataKeyReusePeriodSeconds - The length of time, in seconds, for which Amazon SQS can reuse a data key to encrypt or
decrypt messages before calling AWS KMS again. An integer representing seconds, between 60 seconds (1 minute) and
86,400 seconds (24 hours). The default is 300 (5 minutes). A shorter time period provides better security but
results in more calls to KMS which incur charges after Free Tier. For more information, see How Does the Data Key Reuse Period Work?.

If you aren't able to provide a MessageDeduplicationId and you enable
ContentBasedDeduplication for your queue, Amazon SQS uses a SHA-256 hash to generate the
MessageDeduplicationId using the body of the message (but not the attributes of the message).

If you don't provide a MessageDeduplicationId and the queue doesn't have
ContentBasedDeduplication set, the action fails with an error.

If the queue has ContentBasedDeduplication set, your MessageDeduplicationId overrides
the generated one.

When ContentBasedDeduplication is in effect, messages with identical content sent within the
deduplication interval are treated as duplicates and only one copy of the message is delivered.

If you send one message with ContentBasedDeduplication enabled and then another message with a
MessageDeduplicationId that is the same as the one generated for the first
MessageDeduplicationId, the two messages are treated as duplicates and only one copy of the message
is delivered.

Any other valid special request parameters (such as the following) are ignored:

ApproximateNumberOfMessages

ApproximateNumberOfMessagesDelayed

ApproximateNumberOfMessagesNotVisible

CreatedTimestamp

LastModifiedTimestamp

QueueArn

Parameters:

attributes - A map of attributes to set.

The following lists the names, descriptions, and values of the special request parameters that the
SetQueueAttributes action uses:

DelaySeconds - The length of time, in seconds, for which the delivery of all messages in the
queue is delayed. Valid values: An integer from 0 to 900 (15 minutes). The default is 0 (zero).

MaximumMessageSize - The limit of how many bytes a message can contain before Amazon SQS
rejects it. Valid values: An integer from 1,024 bytes (1 KiB) up to 262,144 bytes (256 KiB). The default
is 262,144 (256 KiB).

MessageRetentionPeriod - The length of time, in seconds, for which Amazon SQS retains a
message. Valid values: An integer representing seconds, from 60 (1 minute) to 1,209,600 (14 days). The
default is 345,600 (4 days).

Policy - The queue's policy. A valid AWS policy. For more information about policy structure,
see Overview of AWS IAM
Policies in the Amazon IAM User Guide.

ReceiveMessageWaitTimeSeconds - The length of time, in seconds, for which a
ReceiveMessage action waits for a message to arrive. Valid values: an integer from 0
to 20 (seconds). The default is 0.

RedrivePolicy - The parameters for the dead letter queue functionality of the source queue.
For more information about the redrive policy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.

The dead letter queue of a FIFO queue must also be a FIFO queue. Similarly, the dead letter queue of a
standard queue must also be a standard queue.

VisibilityTimeout - The visibility timeout for the queue. Valid values: an integer from 0 to
43,200 (12 hours). The default is 30. For more information about the visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.

KmsMasterKeyId - The ID of an AWS-managed customer master key (CMK) for Amazon SQS or a
custom CMK. For more information, see Key Terms. While the alias of the AWS-managed CMK for Amazon SQS is always alias/aws/sqs
, the alias of a custom CMK can, for example, be alias/aws/sqs. For more examples, see KeyId in the AWS Key Management Service API Reference.

KmsDataKeyReusePeriodSeconds - The length of time, in seconds, for which Amazon SQS can reuse
a data key to
encrypt or decrypt messages before calling AWS KMS again. An integer representing seconds, between 60
seconds (1 minute) and 86,400 seconds (24 hours). The default is 300 (5 minutes). A shorter time period
provides better security but results in more calls to KMS which incur charges after Free Tier. For more
information, see How Does the Data Key Reuse Period Work?.

If you aren't able to provide a MessageDeduplicationId and you enable
ContentBasedDeduplication for your queue, Amazon SQS uses a SHA-256 hash to generate the
MessageDeduplicationId using the body of the message (but not the attributes of the message).

If you don't provide a MessageDeduplicationId and the queue doesn't have
ContentBasedDeduplication set, the action fails with an error.

If the queue has ContentBasedDeduplication set, your MessageDeduplicationId
overrides the generated one.

When ContentBasedDeduplication is in effect, messages with identical content sent within the
deduplication interval are treated as duplicates and only one copy of the message is delivered.

If you send one message with ContentBasedDeduplication enabled and then another message with
a MessageDeduplicationId that is the same as the one generated for the first
MessageDeduplicationId, the two messages are treated as duplicates and only one copy of the
message is delivered.

Any other valid special request parameters (such as the following) are ignored:

withAttributes

The following lists the names, descriptions, and values of the special request parameters that the
SetQueueAttributes action uses:

DelaySeconds - The length of time, in seconds, for which the delivery of all messages in the queue
is delayed. Valid values: An integer from 0 to 900 (15 minutes). The default is 0 (zero).

MaximumMessageSize - The limit of how many bytes a message can contain before Amazon SQS rejects it.
Valid values: An integer from 1,024 bytes (1 KiB) up to 262,144 bytes (256 KiB). The default is 262,144 (256
KiB).

MessageRetentionPeriod - The length of time, in seconds, for which Amazon SQS retains a message.
Valid values: An integer representing seconds, from 60 (1 minute) to 1,209,600 (14 days). The default is 345,600
(4 days).

Policy - The queue's policy. A valid AWS policy. For more information about policy structure, see Overview of AWS IAM Policies in
the Amazon IAM User Guide.

ReceiveMessageWaitTimeSeconds - The length of time, in seconds, for which a
ReceiveMessage action waits for a message to arrive. Valid values: an integer from 0 to 20
(seconds). The default is 0.

RedrivePolicy - The parameters for the dead letter queue functionality of the source queue. For more
information about the redrive policy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.

The dead letter queue of a FIFO queue must also be a FIFO queue. Similarly, the dead letter queue of a standard
queue must also be a standard queue.

VisibilityTimeout - The visibility timeout for the queue. Valid values: an integer from 0 to 43,200
(12 hours). The default is 30. For more information about the visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.

KmsMasterKeyId - The ID of an AWS-managed customer master key (CMK) for Amazon SQS or a custom CMK.
For more information, see Key Terms. While the alias of the AWS-managed CMK for Amazon SQS is always alias/aws/sqs, the
alias of a custom CMK can, for example, be alias/aws/sqs. For more examples, see KeyId in the AWS Key Management Service API Reference.

KmsDataKeyReusePeriodSeconds - The length of time, in seconds, for which Amazon SQS can reuse a data key to encrypt or
decrypt messages before calling AWS KMS again. An integer representing seconds, between 60 seconds (1 minute) and
86,400 seconds (24 hours). The default is 300 (5 minutes). A shorter time period provides better security but
results in more calls to KMS which incur charges after Free Tier. For more information, see How Does the Data Key Reuse Period Work?.

If you aren't able to provide a MessageDeduplicationId and you enable
ContentBasedDeduplication for your queue, Amazon SQS uses a SHA-256 hash to generate the
MessageDeduplicationId using the body of the message (but not the attributes of the message).

If you don't provide a MessageDeduplicationId and the queue doesn't have
ContentBasedDeduplication set, the action fails with an error.

If the queue has ContentBasedDeduplication set, your MessageDeduplicationId overrides
the generated one.

When ContentBasedDeduplication is in effect, messages with identical content sent within the
deduplication interval are treated as duplicates and only one copy of the message is delivered.

If you send one message with ContentBasedDeduplication enabled and then another message with a
MessageDeduplicationId that is the same as the one generated for the first
MessageDeduplicationId, the two messages are treated as duplicates and only one copy of the message
is delivered.

Any other valid special request parameters (such as the following) are ignored:

ApproximateNumberOfMessages

ApproximateNumberOfMessagesDelayed

ApproximateNumberOfMessagesNotVisible

CreatedTimestamp

LastModifiedTimestamp

QueueArn

Parameters:

attributes - A map of attributes to set.

The following lists the names, descriptions, and values of the special request parameters that the
SetQueueAttributes action uses:

DelaySeconds - The length of time, in seconds, for which the delivery of all messages in the
queue is delayed. Valid values: An integer from 0 to 900 (15 minutes). The default is 0 (zero).

MaximumMessageSize - The limit of how many bytes a message can contain before Amazon SQS
rejects it. Valid values: An integer from 1,024 bytes (1 KiB) up to 262,144 bytes (256 KiB). The default
is 262,144 (256 KiB).

MessageRetentionPeriod - The length of time, in seconds, for which Amazon SQS retains a
message. Valid values: An integer representing seconds, from 60 (1 minute) to 1,209,600 (14 days). The
default is 345,600 (4 days).

Policy - The queue's policy. A valid AWS policy. For more information about policy structure,
see Overview of AWS IAM
Policies in the Amazon IAM User Guide.

ReceiveMessageWaitTimeSeconds - The length of time, in seconds, for which a
ReceiveMessage action waits for a message to arrive. Valid values: an integer from 0
to 20 (seconds). The default is 0.

RedrivePolicy - The parameters for the dead letter queue functionality of the source queue.
For more information about the redrive policy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.

The dead letter queue of a FIFO queue must also be a FIFO queue. Similarly, the dead letter queue of a
standard queue must also be a standard queue.

VisibilityTimeout - The visibility timeout for the queue. Valid values: an integer from 0 to
43,200 (12 hours). The default is 30. For more information about the visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.

KmsMasterKeyId - The ID of an AWS-managed customer master key (CMK) for Amazon SQS or a
custom CMK. For more information, see Key Terms. While the alias of the AWS-managed CMK for Amazon SQS is always alias/aws/sqs
, the alias of a custom CMK can, for example, be alias/aws/sqs. For more examples, see KeyId in the AWS Key Management Service API Reference.

KmsDataKeyReusePeriodSeconds - The length of time, in seconds, for which Amazon SQS can reuse
a data key to
encrypt or decrypt messages before calling AWS KMS again. An integer representing seconds, between 60
seconds (1 minute) and 86,400 seconds (24 hours). The default is 300 (5 minutes). A shorter time period
provides better security but results in more calls to KMS which incur charges after Free Tier. For more
information, see How Does the Data Key Reuse Period Work?.

If you aren't able to provide a MessageDeduplicationId and you enable
ContentBasedDeduplication for your queue, Amazon SQS uses a SHA-256 hash to generate the
MessageDeduplicationId using the body of the message (but not the attributes of the message).

If you don't provide a MessageDeduplicationId and the queue doesn't have
ContentBasedDeduplication set, the action fails with an error.

If the queue has ContentBasedDeduplication set, your MessageDeduplicationId
overrides the generated one.

When ContentBasedDeduplication is in effect, messages with identical content sent within the
deduplication interval are treated as duplicates and only one copy of the message is delivered.

If you send one message with ContentBasedDeduplication enabled and then another message with
a MessageDeduplicationId that is the same as the one generated for the first
MessageDeduplicationId, the two messages are treated as duplicates and only one copy of the
message is delivered.

Any other valid special request parameters (such as the following) are ignored:

ApproximateNumberOfMessages

ApproximateNumberOfMessagesDelayed

ApproximateNumberOfMessagesNotVisible

CreatedTimestamp

LastModifiedTimestamp

QueueArn

Returns:

Returns a reference to this object so that method calls can be chained together.